This is the basis of all locomotor movements.

These are movements that performed in stationary position.

The opposite of protraction.

When your forearm forward and let your palm face upward.

To spring on one foot and land on the other foot.

To spring or take-off from the floor with one foot and land on the same foot.

These are movements that allow you to move from one place to another.

A movement which is only permitted by a ball and socket joint like that of the shoulder.

It is moving a body segment forward.